@article{doi:10.1302/0301-620X.30B2.333,
author = {Andreasen, A. T.},
title = {CONGENITAL ABSENCE OF THE HUMERAL HEAD},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {30-B},
number = {2},
pages = {333-337},
year = {1948},
doi = {10.1302/0301-620X.30B2.333},
url = {https://doi.org/10.1302/0301-620X.30B2.333}
}